494501773domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that p+-1, p+-2, p+-3 and p+-4 are not squarefree.at n=10A176141Least prime that is at distance > n from the nearest squarefree number.at n=5A268270Squarefree numbers differing by more than 5 from any other squarefree number.at n=8A268334Prime numbersat n=26081216